4570438823412 has 48 divisors (see below), whose sum is σ = 13295822034432. Its totient is φ = 1187126966880.

The previous prime is 4570438823411. The next prime is 4570438823441. The reversal of 4570438823412 is 2143288340754.

It is a super-2 number, since 2×4570438823412² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4570438823411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2473180258 + ... + 2473182105.

It is an arithmetic number, because the mean of its divisors is an integer number (276996292384).

Almost surely, 2^{4570438823412} is an apocalyptic number.

4570438823412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4570438823412 is an abundant number, since it is smaller than the sum of its proper divisors (8725383211020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4570438823412 is a wasteful number, since it uses less digits than its factorization.

4570438823412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4946362388 (or 4946362386 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 51.

The spelling of 4570438823412 in words is "four trillion, five hundred seventy billion, four hundred thirty-eight million, eight hundred twenty-three thousand, four hundred twelve".